... full color SMD pixel Module 2,DMX IC 1903 Pixel program LEDEdit control 3,26mm round ... RGB IC Advantages1,Direct from factory 5050 IC RGB full color Pixel 1903 ... 5050 RGB SMD LED and 1 pcs 1903 IC inside2, availble color for RGB, RGB full color ... Applications 1,channel letter2,Advertisements sign3,KTV,Disco4, LOGO, advertising billboard,exposed luminous characters,5, LED display ...